Perhaps you should try some spelling variations:
data communication » data communications
der developpement » de developpement, des developpements, leur developpement
developpement de » developpement des, developpement durable
l'apologie does » l'apologie des, apologie des
communication 3 » communication _, communication a
does variation » de variation, der variation, die variation
variation 16 » variation 6, variation 11.6, variations 11
de afrique » de l'afrique, en afrique, l afrique
does data » does cat
16 does » 1.6 does, 10 does, 13 does
3 der » _ der, 2 der

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: l'apologie does variation 16 does data communication 3 der developpement de afrique.*.